Wired Stuff
WiFi Tablet Corner
My80211 White Papers (Coming Soon!)

Cisco Wireless Compatibility Matrix (Nov. 2011)

Podcasts / Videos

My80211 Videos

Cisco: 802 11 frames with Cisco VIP George Stefanick

Fluke Networks: Minimize Wi Fi Network Downtime

Aruba: Packets never lie: An in-depth overview of 802.11 frames

ATM15 Ten Talk “Wifi drivers and devices”

Houston Methodist Innovates with Wireless Technology

Bruce Frederick Antennas (1/2)


Bruce Frederick dB,dBi,dBd (2/2)

Cisco AP Group Nugget

Social Links
Revolution WiFi Capacity Planner

Anchor / Office Extends Ports


Peek Inside Cisco's Gear

See inside Cisco's latest wireless gear!

2.4 GHz Channel Overlap




LWAPP QoS Packet Tagging



IEEE 802.11a/g/n Reference Sheet


Interference Types


Microwave Oven

Cordless Phone


  • CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    by David D. Coleman, David A. Westcott, Bryan E. Harkins, Shawn M. Jackman

    Shawn Jackman (Jack) CWNE#54 is a personal friend and has been a mentor to me for many years.  I've had the pleasure and opportunity to work with Jack for 4 years. Jack is a great teacher who takes complex 802.11 standards and breaks them down so almost anyone can understand the concept at hand. I'm excited for you brother. Great job and job well done! Put another notch in the belt!

« File Sharing at its best (IPhone app included!) | Main | AirMagnet 8.0 WiFi Analyzer »

Mental Case & for your IPod Touch or IPhone

I can’t tell you how much time I devote to study. The hours are countless and the nights are long. If you are in the technology field you know my pain. I needed to find a way to maximize my study efforts and more importantly repetition of the details so that I would have them ingrained into my brain.

I was recently introduced to a Mental Case ( ), no no it’s not your girlfriends ex-husband or some stalker girl you dated, it’s a software program that runs on your IPOD Touch or IPhone.

Mental Case allows you download customizable flash decks from Flash Card Exchange, ( There are thousands of slide decks currently being shared on Flash Card Exchange. What is really cool, for a small fee you can create your own Flash Decks which you can download to your POD. You can also share your deck with the world if you like.

Currently, there is a pretty wide selection of Cisco and some CWNP decks available. But again, create your own decks and study exactly what you need to! I would also warn you if you choose to use someone else’s flash deck make sure there answers are correct! LOL




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